28266098

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18523}}^1$

素因数の和:18641

約数の個数: 16

約数和(自身を含む): 48903360

約数和(自身を除く): 20637262

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 18523, 37046, 129661, 259322, 2019007, 4038014, 14133049, 28266098]

約数ペア:

[(1, 28266098), (2, 14133049), (7, 4038014), (14, 2019007), (109, 259322), (218, 129661), (763, 37046), (1526, 18523)]